Acoustic Knowledge Base

Speaker Boundary Interference Response (SBIR) affects bass response and sound clarity by causing phase cancellation between direct and reflected sound. This guide explains how speaker placement impacts frequency response, how to avoid common SBIR issues, and why acoustic treatment—like bass traps and broadband panels—is essential for accurate sound in studios, home theaters, and listening rooms.

Every room has modal resonance problems — the question is how severe they are. This guide explains what room modes are, how to identify them, and the step-by-step treatment strategy to get your bass response under control.